i wouldnt top my plants unless i was worried about head room, i ussualy start to flower at about a foot and a little, and they get to be about 3+ feet, topping has very little positive effects.
JackdaWack Reviewed by JackdaWack on . Whens a good time to top a plant? My plants are on their 5th week of veging, i am going to have them in vegation for one more week . When should i top the plants? They are 13-14 inches tall right now. PS is that an okay size for right now? And can any body tell me the avarge yeild for a 2' 6'' plant? Rating: 5